October Rainfall and Precipitation in Tamil Nadu
Tamil Nadu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tamil Nadu - and find the best time to visit. See also: Tamil Nadu weather by month.
Best Places to Visit in Tamil Nadu in October
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Tamil Nadu.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in October: pale blue is dry, deep blue is wet.
Tamil Nadu precipitation in October: frequently asked questions
How much rainfall does Tamil Nadu, India receive in October?
Chennai often receives substantial rainfall, averaging approximately 215 mm (8.5 in). The frequent showers make the weather unpredictable, with conditions shifting rapidly.
How many days does it rain in Tamil Nadu, India in October?
Chennai sees roughly 9 days rainy days during October.
Is October part of the rainy season in Tamil Nadu, India?
Not really. October is outside the wettest stretch of the year in Tamil Nadu, India.
What is the wettest city in October in Tamil Nadu, India?
Kodaikānāl is the wettest city in Tamil Nadu, India in October according to our database, with average rainfall of around 356 mm (14 in).
What is the driest city in October in Tamil Nadu, India?
Based on our database, Kanyakumari sees the least rainfall in Tamil Nadu, India in October, with around 146 mm (5.7 in) on average.
Interested in more climate information?
We have much more information about the climate in Tamil Nadu.
Weather and climate has detailed information for every country in the world. Are you going to India? Get detailed historical weather averages for many cities in India.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
A paradise called Andaman Islands
Though officially Indian, the Andamans are nearer Myanmar, Indonesia, and Thailand, resulting in amazing, budget-friendly white-sand beaches.
The 5 most beautiful monasteries in Ladakh
Explore Ladakh's spiritual essence through its incredible Buddhist monasteries. See architectural wonders, rich traditions, and serene landscapes in this guide.
Sleeping under the stars and riding camels in Rajasthan
A desert safari in Jaisalmer is definitely one of the highlights during a visit to India. Spending a night in the desert is a great adventurous bucket list experience.
Avoid mass tourism on an eco boat in the backwaters of Kerala
We can tell you now how you can avoid being surrounded by tourists and at the same time minimize your impact on the environment.